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6-(4-Benzamidoanilino)-1-naphthol-3-sulfonic acid

Name: 6-(4-Benzamidoanilino)-1-naphthol-3-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,7-[[4-(benzoylamino)phenyl]amino]-4-hydroxy- Molecular Structure: Molecular Formula:C23H18N2O5S Molecular Weight: 434.46 CAS Registry Number: 6259-47-8

N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea

Name: N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea CA Name: 2-Naphthalenesulfonic acid,7,7′-(carbonyldiimino)bis[4-hydroxy-, Molecular Structure: Molecular Formula:C21H16N2O9S2 Molecular Weight: 504.49 CAS Registry Number: 134-47-4

Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine

Name: Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine CA Name: 2-Naphthalenesulfonic acid,7,7′-iminobis[4-hydroxy- Molecular Structure: Molecular Formula:C20H15NO8S2 Molecular Weight: 461.47 CAS Registry Number: 87-03-6

7-(3-(4-Acetamidophenyl)ureido)-4-hydroxynaphthalene-2-sulfonic acid

Name: 7-(3-(4-Acetamidophenyl)ureido)-4-hydroxynaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,7-[[[[4-(acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy- Molecular Structure: Molecular Formula:C19H17N3O6S Molecular Weight: 415.42 CAS Registry Number: 6483-83-6

6-(2,4-Dimethoxyanilino)-1-naphthol-3-sulfonic acid

Name: 6-(2,4-Dimethoxyanilino)-1-naphthol-3-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,7-[(2,4-dimethoxyphenyl)amino]-4-hydroxy- Molecular Structure: Molecular Formula:C18H17NO6S Molecular Weight: 375.40 CAS Registry Number: 6259-49-0